LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page
4/7
PART NO. L9SEF9033/TR1
Typical Electro-Optical Characteristics Curve
9SEF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
3.0
2.5
2.0
10
1.5
1.0
1.0
0.5
0.0
0.1
1.0
2.0
3.0
4.0
5.0
1.0
10
100
1000
Forward Current(mA)
Forward Voltage(V)
Fig.4 Relative Intensity vs. Temperature
Fig.3 Forward Voltage vs. Temperature
3.0
2.5
2.0
1.5
1.0
1.2
1.1
1.0
0.9
0.8
0.5
0.0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient Temperature(℃)
Ambient Temperature(℃)
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0.0
550
500
600
650
Wavelength (nm)
LIGITEK [ LIGITEK ELECTRONICS CO., LTD. ]
